<h2>Answer </h2>
Option A - Stratified sampling
<u>Explanation</u>
The student used Stratified sampling as in the following process the student divided the students of the high school into equal subgroups before sampling. Then a random sample is drawn from each group. Members in Sophomore, Junior, and Senior classes may not be fixed as they are picked on random bases. However, the objective is to improve the accuracy of the sample when the population size is too large.
Resulta ng larawan para sa iligal na pagputol ng mga puno sa kagubatan
Ang iligal na pagtotroso ay ang pagputol ng mga puno, pagdadala ng mga ito, o paggamit ng kanilang mga produkto tulad ng troso para sa pang-ekonomiyang kita laban sa pagbabawal ng batas. ... Ang labis na pagkuha ng troso na lampas sa itinakdang limitasyon ay pantay na binibigkas bilang ilegal na pagtotroso .
The answer is to protest the united states involement in the war
migrants regularly send remittances to their family
Option B.
<u>Explanation:</u>
Migration is the process when people from one place move to the other place. Mostly the prime reason of shifting of people from one place to the other is in the search of work and better living opportunities which they might not find in their own countries.
People from developing or under developing countries move to the developed countries and keep sending money from there to their family members here, leading to increase in money flow in country of origin.